| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.78 | 10.491% | $57.2122 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $115.58 | 13.351% | $131.0111 | $131.01 | $131.00 | $131.00 |
| Purchase #3 | $244.79 | 3.751% | $253.9721 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $68.47 | 10.208% | $75.4594 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $158.67 | 6.633% | $169.1946 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $197.96 | 11.224% | $220.179 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $221.27 | 7.131% | $237.0488 | $237.05 | $237.05 | $237.00 |
| 7 purchase totals = | $1,058.52 | $1,144.0772 | $1,144.07 | $1,144.05 | $1,144.10 | |